Source : Webster's Revised Unabridged Dictionary (1913)

Glabella \Gla*bel"la\, n.; pl. {Glabell?}. [NL., fr. L.
   glabellus hairless, fr. glaber bald.] (Anat.)
   The space between the eyebrows, also including the
   corresponding part of the frontal bone; the mesophryon. --
   {Gla*bel"lar}, a.